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Light rail specification:4kg/m,8kg/m,12kg/m,15kg/m,18kg/m,22kg/m,24kg/m,30kg/m
Material:Q235,55Q
Length of Dimension:6m,8m,9m,10m
Standard:GB11264-89,YB222-63,Q/YYG001-2008
Heavy rail specification:38kg/m,43kg/m,50kg/m
Material:U71Mn,U71,45Mn
Length of Dimension: 12m,12.5m
Standard:GB2585-2007,Q/YYG002-2008
Crane rail specification:QU70,QU80,QU100,QU120
Material:U71Mn
Length of Dimension:12m,12.5m
Standard:YB/T5055-93
I-beam of Mine Usage Steel specification: steel grade 9#,11#,12#
Material:20MnK,Q235
Length of Dimension:8m,9m,10m
Standard:YB/T5047-2000
U-beam of Mine Channel Steel specification:25U,29U,36U
Material: 20MnK,Q275
Length of Dimension: 8m,9m,10m,12m
Standard:GB4697-1991,Q/YYG006-2008
Fish plate specification:8kg,12kg,15kg,18kg,22kg,24kg,30kg,38kg,43kg
Material:Q235B
Standard:GB11265-89,GB185-63
